<!DOCTYPE html>
<html>
<head>
	<title>kaka @yield('title')</title>
	
	<link rel='stylesheet' type='text/css' href="{{URL::asset('a.css')}}">
</head>
<body>
	<div class="red">ka</div>

	@section('green')
	<div class="green">kak</div>
	@show

	<div class="blue">kaka</div>
</body>
</html>